DE102021102040B3 - Walzwerkzeugeinheit für eine Walzmaschine und Verfahren zur Nachbearbeitung einer Walzstange - Google Patents

Walzwerkzeugeinheit für eine Walzmaschine und Verfahren zur Nachbearbeitung einer Walzstange Download PDF

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Publication number
DE102021102040B3
DE102021102040B3 DE102021102040.9A DE102021102040A DE102021102040B3 DE 102021102040 B3 DE102021102040 B3 DE 102021102040B3 DE 102021102040 A DE102021102040 A DE 102021102040A DE 102021102040 B3 DE102021102040 B3 DE 102021102040B3
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Germany
Prior art keywords
rolling
support
rolled
base
base body
Prior art date
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Active
Application number
DE102021102040.9A
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German (de)
English (en)
Inventor
Dieter Prinz
Michael Weinberger
Florian Beutel
Rafael Schweda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Osg Ex Cell O GmbH
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Osg Ex Cell O GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Osg Ex Cell O GmbH filed Critical Osg Ex Cell O GmbH
Priority to DE102021102040.9A priority Critical patent/DE102021102040B3/de
Priority to EP21844303.4A priority patent/EP4284575A1/fr
Priority to PCT/EP2021/087260 priority patent/WO2022161713A1/fr
Application granted granted Critical
Publication of DE102021102040B3 publication Critical patent/DE102021102040B3/de
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H5/00—Making gear wheels, racks, spline shafts or worms
    • B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls
    • B21H5/027—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls by rolling using reciprocating flat dies, e.g. racks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/06—Making by means of profiled members other than rolls, e.g. reciprocating flat dies or jaws, moved longitudinally or curvilinearly with respect to each other

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)
DE102021102040.9A 2021-01-29 2021-01-29 Walzwerkzeugeinheit für eine Walzmaschine und Verfahren zur Nachbearbeitung einer Walzstange Active DE102021102040B3 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102021102040.9A DE102021102040B3 (de) 2021-01-29 2021-01-29 Walzwerkzeugeinheit für eine Walzmaschine und Verfahren zur Nachbearbeitung einer Walzstange
EP21844303.4A EP4284575A1 (fr) 2021-01-29 2021-12-22 Ensemble outil de laminage pour machine de laminage et procédé de réusinage de tige de laminage
PCT/EP2021/087260 WO2022161713A1 (fr) 2021-01-29 2021-12-22 Ensemble outil de laminage pour machine de laminage et procédé de réusinage de tige de laminage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021102040.9A DE102021102040B3 (de) 2021-01-29 2021-01-29 Walzwerkzeugeinheit für eine Walzmaschine und Verfahren zur Nachbearbeitung einer Walzstange

Publications (1)

Publication Number Publication Date
DE102021102040B3 true DE102021102040B3 (de) 2022-05-19

Family

ID=79686816

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102021102040.9A Active DE102021102040B3 (de) 2021-01-29 2021-01-29 Walzwerkzeugeinheit für eine Walzmaschine und Verfahren zur Nachbearbeitung einer Walzstange

Country Status (3)

Country Link
EP (1) EP4284575A1 (fr)
DE (1) DE102021102040B3 (fr)
WO (1) WO2022161713A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004012067U1 (de) 2003-08-15 2004-10-14 Bad Düben Profilwalzmaschinen GmbH Walzwerkzeug zum spanlosen Kaltwalzen von Profilen durch Querwalzen mittels paarweise angeordneten Walzstangen oder Rundwalzwerkzeugen
EP1529579B1 (fr) 2003-11-06 2007-05-23 Fette GmbH Matrice plate de filetage par roulage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1748503A (en) * 1926-11-04 1930-02-25 Scovill Manufacturing Co Apparatus for producing cap screws and the like
US1972225A (en) * 1932-12-03 1934-09-04 Wasmer Bolt & Nut Company Apparatus for finishing heads and points of bolts
US4798070A (en) * 1983-07-01 1989-01-17 Colt Industries Operating Corporation Combined thread rolling dies

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004012067U1 (de) 2003-08-15 2004-10-14 Bad Düben Profilwalzmaschinen GmbH Walzwerkzeug zum spanlosen Kaltwalzen von Profilen durch Querwalzen mittels paarweise angeordneten Walzstangen oder Rundwalzwerkzeugen
EP1529579B1 (fr) 2003-11-06 2007-05-23 Fette GmbH Matrice plate de filetage par roulage

Also Published As

Publication number Publication date
WO2022161713A1 (fr) 2022-08-04
EP4284575A1 (fr) 2023-12-06

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